Answer: Two-dimensional vectors can be represented in three ways. Here we use an arrow to represent a vector. Its length is its magnitude, and its direction is indicated by the direction of the arrow. The vector here can be written OQ (bold print) or OQ with an arrow above it.
Answer:
167 & 13
Step-by-step explanation:
(180-154)/2=
26/2=13
154+13=167
The x - coordinate of the solution is 
Explanation:
The two equations are
and 
The image attached below shows the solution of the two equations.
The x - coordinate of the solution can be determined using substitution method.
Let us substitute
⇒
in the equation 
Thus, we have,

Simplifying, we get,

Adding the like terms, we have,


Multiplying both sides by 5, we have,


Rounding off to the nearest hundredth, we get,

Hence, the x - coordinate of the solution is 
The answer is 115....................................................